svn commit: r323032 - in head: share/man/man4 sys/amd64/conf sys/conf sys/dev/ntb/ntb_hw sys/i386/conf sys/modules/ntb sys/modules/ntb/ntb_hw sys/modules/ntb/ntb_hw_intel sys/modules/ntb/ntb_hw_plx

[Alexander Motin]

On 31.08.2017 19:05, Konstantin Belousov wrote:
> On Wed, Aug 30, 2017 at 09:16:32PM +0000, Alexander Motin wrote:
>> Author: mav
>> Date: Wed Aug 30 21:16:32 2017
>> New Revision: 323032
>> URL: https://svnweb.freebsd.org/changeset/base/323032
>>
>> Log:
>>   Add NTB driver for PLX/Avago/Broadcom PCIe switches.
>>   
> In ntb_plx_attach(), BAR 0 and all found BARs 2-5 are explicitely
> remapped as uncacheable.  Why is it needed ?  Does rman on x86
> ever map any resource as not non-cacheable ?

Hmm.  May be not.  I added those to be sure while debugging one issue,
which appeared unrelated.  Shall I remove them, expecting non-cacheable
to be default there?

-- 
Alexander Motin